/Engine/Source/Runtime/UMG/Public/Animation/MovieSceneWidgetMaterialSystem.h
typedef [TPreAnimatedMaterialTraits](API\Runtime\MovieSceneTracks\Systems\TPreAnimatedMaterialTraits)< [FWidgetMaterialAccessor](API\Runtime\UMG\Animation\FWidgetMaterialAccessor), [UObject](API\Runtime\CoreUObject\UObject\UObject) *, [FWidgetMaterialHandle](API\Runtime\UMG\Animation\FWidgetMaterialHandle) > FPreAnimatedWidgetMaterialTraits